/Engine/Source/Runtime/TypedElementRuntime/Public/Elements/Framework/TypedElementListObjectUtil.h
Test if there are any objects of the exact class in the given list of elements (a quick test using the class counter, skipping derived types).
namespace TypedElementListObjectUtil { template<typename ClassType> bool TypedElementListObjectUtil::HasObjectsOfExactClass ( FTypedElementListConstRef InElementList ) }